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authorTejun Heo <tj@kernel.org>2009-09-29 09:17:58 +0900
committerTejun Heo <tj@kernel.org>2009-09-29 09:17:58 +0900
commitf2badb0c950ed308be9b321203b9c8d341690cd4 (patch)
tree5da0e7493192f97be604e257fd10847ae3a27504 /include/video/tdfx.h
parent635b75fc18858d3522e481c043de764766db923c (diff)
percpu: make allocation failures more verbose
Warn and dump stack when percpu allocation fails. percpu allocator is still young and unchecked NULL percpu pointer usage can result in random memory corruption when combined with the pointer shifting in access macros. Allocation failures should be rare and the warning message will be disabled after certain times. Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include/video/tdfx.h')
0 files changed, 0 insertions, 0 deletions